Sweet and Sour Chicken

Name: Sweet and Sour Chicken
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: Asian, Chinese
Ingredients: 5 tbsp vegetable oil; 2 eggs lightly beaten; 3 tbsp cornflour (cornstarch); 90 g (3/4 cup) plain (all-purpose) flour; ½ tsp salt; ½ tsp pepper; ½ tsp garlic salt; 2 tsp paprika; 3 chicken breast fillets (chopped into bite-size chunks); 1 tbsp vegetable oil; 1 large onion (peeled and chopped into large chunks); 1 red pepper (chopped into 1 inch pieces); 1 green pepper (chopped into 1 inch pieces); 2 cloves of garlic (peeled and chopped/crushed); 1 tsp minced ginger; 150 ml (2/3 cup) tomato ketchup; 2 tbsp malt vinegar; 6 tbsp dark brown muscovado sugar; 475 g (17 oz) canned pineapple chunks in juice; egg fried rice or boiled rice; 1 tsp sesame seeds